<!DOCTYPE html>
<html lang="zh-CN">
    <head>
        <meta charset="UTF-8" />
        <title>09_多维数组</title>
    </head>
    <body>
        <script>
            // 一维数组
            // var arr = ['李易峰','吴亦凡','李云迪','柯震东'];
            // console.log(arr[0]);

            // 二维数组
            // var arr = [1,2,3,[4,5,6],9,10];
            // console.log(arr[3]);
            // console.log(arr[3][1]);

            // 三维数组
            var arr = [
                [1,2],
                [
                    [3,4],
                    [5,6]
                ]
            ];

            console.log(arr[1][1][0]);
        </script>
    </body>
</html>